Dnj. I don't gig so I'm really not the person to give you an up front opinion on navigation in a paid for playing situation.
All touch screens respond well, but do just occasionally require a second touch. If I was giging with the Pa800 I would save my most used styles into the Favourites Bank 320 slots and with the screen Hold Button on 8 styles are displayed per page with the other named banks each side of the screen. Plus you would save Performance Banks (Registrations) in the same way, plus a SongBook. All 3 of these methods are very quick to select the next setting for the next song.

[This message has been edited by Graham UK (edited 05-10-2007).]